Gerontology & Geriatrics

Scientists identify interleukin-11 as key driver of aging

An aging population will bring colossal health, social, and economic challenges over the coming decades. As people live longer, staving off the physical decline and frailty that come with age has become a holy grail, with ...

Psychology & Psychiatry

Should AI be used in psychological research?

Mohammad Atari and colleagues explore the promise and peril of using large language models (LLMs) in psychological research, beginning by urging researchers to also ask themselves whether and why they should use LLMs—not ...

Diseases, Conditions, Syndromes

Scientists identify 'unconventional' new pathway for TB vaccines

An "unconventional" immune response now identified by scientists from the Hackensack Meridian Center for Discovery and Innovation (CDI) is a potential new pathway for developing new vaccines for tuberculosis (TB), according ...

Medications

Study reveals how an anesthesia drug induces unconsciousness

There are many drugs that anesthesiologists can use to induce unconsciousness in patients. Exactly how these drugs cause the brain to lose consciousness has been a longstanding question, but MIT neuroscientists have now answered ...

Health informatics

Researchers develop GPT-4-based simulator for biomedical research

The artificial intelligence (AI) model GPT-4, known from its application in ChatGPT, shows impressive capabilities in biomedical research and can be used in many ways for simulations. A simulator developed at MedUni Vienna ...

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